Dan Gohman 8ce05daf54 Remove the logic for reasoning about NaNs from the code that forms ...

SSE min and max instructions. The real thing this code needs to be
concerned about is negative zero.

Update the sse-minmax.ll test accordingly, and add tests for
-enable-unsafe-fp-math mode as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96775 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-22 04:03:39 +00:00

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Alpha

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ARM

Use NEON vmin/vmax instructions for floating-point selects.

2010-02-18 06:05:53 +00:00

Blackfin

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CBackend

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CellSPU

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CPP

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Generic

Preliminary patch to improve dwarf EH generation - Hooks to return Personality / FDE / LSDA / TType encoding depending on target / options (e.g. code model / relocation model) - MCIzation of Dwarf EH printer to use encoding information - Stub generation for ELF target (needed for indirect references) - Some other small changes here and there

2010-02-15 22:35:59 +00:00

Mips

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MSP430

IT turns out that during jumpless setcc lowering eq and ne were swapped.

2010-02-21 12:28:58 +00:00

PIC16

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PowerPC

When emitting an instruction which depends on both a post-incremented

2010-02-22 03:59:54 +00:00

SPARC

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SystemZ

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Thumb

Run the pre-register allocation tail duplication pass by default. Remove

2010-01-16 00:29:50 +00:00

Thumb2

Last week we were generating code with duplicate induction variables in this

2010-02-15 21:56:40 +00:00

X86

Remove the logic for reasoning about NaNs from the code that forms

2010-02-22 04:03:39 +00:00

XCore

convert the last 3 targets to use EmitFunctionBody() now that

2010-01-28 06:22:43 +00:00